{Reference Type}: Journal Article {Title}: Decoding the Enigma: Translation Termination in Human Mitochondria. {Author}: Krüger A;Kovalchuk D;Shiriaev D;Rorbach J; {Journal}: Hum Mol Genet {Volume}: 33 {Issue}: 0 {Year}: 2024 May 22 {Factor}: 5.121 {DOI}: 10.1093/hmg/ddae032 {Abstract}: Mitochondrial translation is a complex process responsible for the synthesis of essential proteins involved in oxidative phosphorylation, a fundamental pathway for cellular energy production. Central to this process is the termination phase, where dedicated factors play a pivotal role in ensuring accurate and timely protein production. This review provides a comprehensive overview of the current understanding of translation termination in human mitochondria, emphasizing structural features and molecular functions of two mitochondrial termination factors mtRF1 and mtRF1a.